A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6220-00-353-5730
NSN 5835-01-064-6024
NSN 5965-01-118-1416
NSN 6145-01-065-2692
NSN 5910-00-816-5495
NSN 6685-01-407-8393
NSN 2925-00-907-2709
NSN 5985-01-371-3067
NSN 5996-00-160-1772
NSN 6150-01-321-9339
NSN 6645-01-310-2949
NSN 5960-00-108-5318